• Associate Director: AST Business Strategy Lead…

    RTX Corporation (Dulles, VA)
    …You Must Have** + 15+ years combined in the intelligence industry as a systems engineer / program manager / senior leader with extensive experience in ... program management processes for execution of complex programs + Active and transferable Top Secret US government issued security clearance is required prior to… more
    RTX Corporation (12/19/25)
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  • Modeling & Simulation Engineer (Specialist)

    KBR (Reston, VA)
    …Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information ( SCI ) eligibility Desired: + Master ... Title: Modeling & Simulation Engineer (Specialist) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/24/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …cables + Experience with McAfee product suite. + Demonstrated strong performance as an Engineer , developing or implementing information systems with a broad ... Telecommunications Field Engineer Job Category: Information Technology Time...an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS / SCI Poly… more
    CACI International (11/19/25)
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  • Intermediate AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …have or obtain, within one year from the date of hire, the following clearance(s): Top Secret / SCI Salary compensation range and midpoint: $121,600 - $152,000 ... with an ability and willingness to obtain maintain a TS / SCI Clearance with a CI poly. +...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (12/16/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    …**:** Systems Engineering **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will Do** ... software for use on real-time and near real-time operating systems + Work with IA leadership to develop communication...**:** + An ACTIVE and MAINTAINED TOP SECRET with SCI ( TS / SCI more
    Guidehouse (12/19/25)
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  • Cloud Engineer

    Guidehouse (Reston, VA)
    **Job Family** **:** IT Architecture/Cloud **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will ... Do** **:** As a Cloud Engineer , you will be responsible for technical duties such...You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS /… more
    Guidehouse (12/12/25)
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  • Lead Test Automation Engineer - ServiceNow…

    CACI International (Chantilly, VA)
    …technical ServiceNow expertise, leadership capability, and an active Top Secret / SCI with Poly clearance to support systems vital to national security ... Lead Test Automation Engineer - ServiceNow Automated Test Framework (ATF) Job...**Qualifications:** _Required:_ + **Security Clearance: Active Top Secret clearance with TS / SCI with… more
    CACI International (12/04/25)
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  • Lead Cybersecurity Engineer /Task Lead

    The MITRE Corporation (Arlington, VA)
    …have or obtain, within one year from the date of hire, the following clearance(s): Top Secret / SCI Salary compensation range and midpoint: $158,800 - $198,500 ... skills, with the ability to convey technical concepts to non-technical audiences. + Active Top Secret clearance with the ability to obtain and maintain a … more
    The MITRE Corporation (01/06/26)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** Top Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...located onsite in Dulles, VA and requires an active TS security clearance with SCI eligibility** .… more
    RTX Corporation (11/04/25)
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  • Graphic Designer

    KBR (Chantilly, VA)
    …+ Experience with SIGINT and GEOINT systems + Experience or knowledge of GED systems Clearance: TS / SCI with CI poly required Belong, Connect and Grow at ... Title: Graphic Designer KBR is seeking a highly qualified Systems Engineer to provide Systems ...that support our customer's missions/requirements. Minimum Qualifications: + Active TS / SCI with Poly Required + Bachelor of… more
    KBR (12/18/25)
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